The present limitation for Win Numeric Editor is
Even if I set the type = double and set MaxValue = 999,999,999,999.99, in run time the controls accepts only 999,999,999.99 value.
Can anyone help me please how to remove this limitation.
My guess is that this limitation is caused by the default mask. So you probably just need to change the InputMask or MaskInput property (I can never remember which one it is) to something like:
nnnnnnnnnnnn.nn